sandal 的提交内容

Practicing Ruby manuscripts archive now on Github

Practicing Ruby's second volume is now freely available

Climbing the spiral staircase of refactoring

Kicking ass together: How to improve coding skills as a group

How Mendicant University Works

Practicing Ruby Journal: Three months in and still going strong

From requirements discovery to release

Ruby Documentation Week (10/3 to 10/7)

Using connascence to reason about software design

SOLID Design Principles (in Ruby)